Triple

T20651281
Position Surface form Disambiguated ID Type / Status
Subject Severn Valley Railway station, Bridgnorth E507499 entity
Predicate connectsTo P845 FINISHED
Object Arley railway station
Arley railway station is a preserved heritage railway station on the Severn Valley Railway in Worcestershire, England, known for its traditional rural setting and period architecture.
 E1442449 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Arley railway station | Statement: [Severn Valley Railway station, Bridgnorth, connectsTo, Arley railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arley railway station
Context triple: [Severn Valley Railway station, Bridgnorth, connectsTo, Arley railway station]
  • A. Earley railway station
    Earley railway station is a suburban rail stop in Berkshire, England, serving the town of Earley on routes between Reading and London Waterloo.
  • B. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • C. Lee railway station
    Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
  • D. Belley railway station
    Belley railway station is a regional train station in Belley, France, serving as a local stop on the rail network in the Ain department.
  • E. Hayle railway station
    Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Arley railway station
Triple: [Severn Valley Railway station, Bridgnorth, connectsTo, Arley railway station]
Generated description
Arley railway station is a preserved heritage railway station on the Severn Valley Railway in Worcestershire, England, known for its traditional rural setting and period architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arley railway station
Target entity description: Arley railway station is a preserved heritage railway station on the Severn Valley Railway in Worcestershire, England, known for its traditional rural setting and period architecture.
  • A. Earley railway station
    Earley railway station is a suburban rail stop in Berkshire, England, serving the town of Earley on routes between Reading and London Waterloo.
  • B. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • C. Lee railway station
    Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
  • D. Belley railway station
    Belley railway station is a regional train station in Belley, France, serving as a local stop on the rail network in the Ain department.
  • E. Hayle railway station
    Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4bf58c081908e52a4500e03ff83 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6af21e87c8190835bf2b2ef195626 completed April 20, 2026, 10:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08c59354388190b5c2a0c1bdd14575 completed May 16, 2026, 7:29 p.m.
NEDg Description generation batch_6a08c648e35881908c480b0afa383422 completed May 16, 2026, 7:32 p.m.
NED2 Entity disambiguation (via description) batch_6a08c6c6f9608190bdbcdd58f6b14008 completed May 16, 2026, 7:34 p.m.
Created at: April 16, 2026, 11:43 a.m.